MX9802786A - Bastidor de carro de ferrocarril con suspension elastomerica. - Google Patents

Bastidor de carro de ferrocarril con suspension elastomerica.

Info

Publication number
MX9802786A
MX9802786A MX9802786A MX9802786A MX9802786A MX 9802786 A MX9802786 A MX 9802786A MX 9802786 A MX9802786 A MX 9802786A MX 9802786 A MX9802786 A MX 9802786A MX 9802786 A MX9802786 A MX 9802786A
Authority
MX
Mexico
Prior art keywords
elastomeric
usually
railway truck
elastomeric suspension
bottom support
Prior art date
Application number
MX9802786A
Other languages
English (en)
Other versions
MXPA98002786A (es
Inventor
Vaughn Terrey Hawthorne
Robert D Wronkiewicz
Original Assignee
Amsted Ind Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Amsted Ind Inc filed Critical Amsted Ind Inc
Publication of MX9802786A publication Critical patent/MX9802786A/es
Publication of MXPA98002786A publication Critical patent/MXPA98002786A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/08—Bolster supports or mountings incorporating rubber springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Se presenta un bastidor de carro de carga de ferrocarril con un dispositivo suspension elastomérico entre el extremo del travesaño y el soporte inferior del marco lateral. El dispositivo elastomérico tiene una forma usualmente toridal, y usualmente una abertura que se extiende verticalmente localizada centralmente. Protuberancias de posicion están usualmente provistas desde el extremo del travesaño y el soporte inferior del marco lateral que se extiende dentro de la abertura del dispositivo elastomérico.
MXPA/A/1998/002786A 1997-04-11 1998-04-08 Bastidor de carro de ferrocarril con suspension elastomerica MXPA98002786A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/843,020 US5791258A (en) 1997-04-11 1997-04-11 Railway truck with elastometric suspension
US08843020 1997-04-11

Publications (2)

Publication Number Publication Date
MX9802786A true MX9802786A (es) 1998-12-31
MXPA98002786A MXPA98002786A (es) 1999-02-01

Family

ID=

Also Published As

Publication number Publication date
BR9801395A (pt) 1999-05-18
CA2229230A1 (en) 1998-10-11
AU6077698A (en) 1998-10-15
AU722379B2 (en) 2000-08-03
CA2229230C (en) 2001-02-27
US5791258A (en) 1998-08-11
EP0870662A3 (en) 1999-08-04
ZA982985B (en) 1998-10-26
EP0870662A2 (en) 1998-10-14

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